﻿using System;
using System.Collections.Generic;

/* Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

namespace Sys.Workflow.Engine.Impl.Cmd
{

    using Sys.Workflow.Engine.Impl.Interceptor;
    using Sys.Workflow.Engine.Impl.Persistence.Entity;

    /// 
    [Serializable]
	public class GetPropertiesCmd : ICommand<IDictionary<string, string>>
	{

	  private const long serialVersionUID = 1L;

	  public virtual IDictionary<string, string> Execute(ICommandContext commandContext)
	  {
		IList<IPropertyEntity> propertyEntities = commandContext.PropertyEntityManager.FindAll();

		IDictionary<string, string> properties = new Dictionary<string, string>();
		foreach (IPropertyEntity propertyEntity in propertyEntities)
		{
		  properties[propertyEntity.Name] = propertyEntity.Value;
		}
		return properties;
	  }

	}

}